Battery Monitor Widget
1,000,000 - 5,000,000 downloads
- Detailed statistics of battery usage
- Data usage history
- This version has only one size widget
Battery Monitor widget is one of the most complete too to manage your battery
Remember, this isn't an app, but a widget: you can only access it by placing a widget on your homescreen. You'll notice that there's only one widget (we're missing different size widgets, only available in the full version) which is a battery level indicator. However, the widget isn't the most important point of this app, but its battery tracker.
Once the widget is placed on your homescreen tap it. You'll get to Battery Monitor Widget dashboard. From there you can useful info concerning your battery usage. From home, you can see phone status (charging, discharging), battery health, technology (mAh), battery level and empty estimation time. The latter is also displayed on a graph below.
From bottom tabs you can access battery usage history, battery life estimation in different scenarios and, finally, a battery calibration tool. In addition, there's a shortcut to Android built-in battery testing and usage menu. Developers let users know that mA estimation isn't accurate in all devices (more information on their website).
Battery Monitor Widget is a great tool for those who like to change ROM and compare their performance.
The most complete tool to manage your battery: Shows historical data (%, mA, mW, mV and temperature), calculates estimated run-times and battery aging, helps calibrate battery, and improves your battery run-time.
♦♦ Android 4.4 (KitKat): Battery statistics require a rooted device to move APK to /system/priv-apps ♦♦
- NOT all phones report accurate mA - Check app web-site for more information
- The app displays the % remaining, voltage and temperature data reported by Android OS
- Android battery stats have nothing to do with % calculations
== Pro version has all features unlocked and no ads ==
- Wide (2x1) and graphic (2x1, 3x1, 4x1) widgets
- Export data to System Tuner Pro
- Update battery capacity or reference based on measured data
- Keep information of unlimited number of batteries (2 in free)
- Add history markers manually or automatically on boot
- Much smaller APK size!
== Requires INTERNET and ACCESS_NETWORK_STATE access for ads ==
== FREE -> PRO MIGRATION INFORMATION ==
When migrating to the pro version, the app will retain the history file if it is in its default location (/sdcard/battery_history.txt).
The calibration data will also be retained as well, not the time estimates.
All other settings (display, graph, widgets) will have to be reapplied manually. Don't forget to uninstall the free version!
== FREE -> PRO MIGRATION INFORMATION ==
Display all information using great looking graphics, fully scrollable and zoomable.
Use additional packages to show great looking icons in notification bar
Display historical graphics or battery data on your home screen using widgets of various sizes!
Triggers alarm based on battery data (voltage and temperature limits)
Manually resets battery calibration/statistics on rooted phone
Calculate remaining time while unplugged or charging (AC/USB)
Calculate actual battery capacity (mAh)
Support multiple battery
Support Motorola Defy/Atrix 1% reporting
Online help accessible from settings
Export data to System Tuner Pro to analyze which process is responsible for battery drain!
Lowest battery consumption on the market! Disable history/graphics for even lower consumption! Check web-site for app consumption and supported phones.
Many thanks for the translation to
Max Peng - Simplified Chinese
William Lee Traditional Chinese
Zuecho, Stephan Windmüller - German
Gabriele, Roberto & Raffaele - Italian
Rontgen - Japanese
서용석 (Dio Seo) - Korean
Ignacio - Spanish
ToddeSwe - Swedish
Ricardo - Portuguese
Lukas - Czech
Lukasz - Polish
Marko Kranjcic - Croatian
Dmitry Chornenky - Russian
Ronyn - Hungarian
KW: battery widget current voltage temperature battery monitor power drain charge discharge graphic mA capacity multi function graph prediction estimation time
♦♦ PLEASE CHECK ANDROID TUNER: http://www.3c71.com/what
Fix widget battery stats when moved to /system/priv-app on Android KitKat
Removed ACCESS_SUPERUSER permission declaration which is not necessarily needed to be granted SUPERUSER anyway.
Add battery statistics support for KitKat (installing a helper inside ROM), requires root
Add mA support for ZTE Grand X
Fix global estimates when charging wirelessly
Your flooding me with ads only will make me uninstall and stay away from your cons. When you offer a NO ADS APP please let us know. Just too much a hassle to aways block and stop you idiots and your greed...
This is a decent app I've used for some time but please fix graphs for KitKat. Other apps seem to have done this with root, the vast majority of tasks are achievable with root by definition and I doubt this is an exception.
Been using this since my first android phone. The app is light and has a lot of functionality. Accurate estimations and customizable to 3rd party batteries.
Great I increased my battery life dramatically the battery was producing 1600mah and my battery is 2150mah and I brought up the mAh to 2150
Could you make the ads any more obnoxious?
I had this app install for all of 5 minutes when the constant flashing advertising keep distracting me so I deleted this app. I don't mind adds with free apps but not when they keep flashing on my screen. I Do Not recommend this one.